JPH0413154B2 - - Google Patents
Info
- Publication number
- JPH0413154B2 JPH0413154B2 JP57152928A JP15292882A JPH0413154B2 JP H0413154 B2 JPH0413154 B2 JP H0413154B2 JP 57152928 A JP57152928 A JP 57152928A JP 15292882 A JP15292882 A JP 15292882A JP H0413154 B2 JPH0413154 B2 JP H0413154B2
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- colored layer
- sheet
- patterns
- dye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010023 transfer printing Methods 0.000 claims description 10
- 238000004043 dyeing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 38
- 238000000034 method Methods 0.000 description 17
- 239000000975 dye Substances 0.000 description 12
- 239000000123 paper Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 101100008049 Caenorhabditis elegans cut-5 gene Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- -1 polybutylene terephthalate Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/12—Transfer pictures or the like, e.g. decalcomanias
Landscapes
- Printing Methods (AREA)
- Decoration By Transfer Pictures (AREA)
Description
【発明の詳細な説明】
本発明は、文字、模様付成型品の製造方法に関
するものであり、その目的とするところは耐摩耗
性に優れた文字、模様等が２以上の面に施された
成型品を容易な工程にて製造する方法を提供する
ことにある。[Detailed Description of the Invention] The present invention relates to a method for manufacturing a molded product with characters and patterns, and its purpose is to provide characters, patterns, etc. with excellent wear resistance on two or more surfaces. It is an object of the present invention to provide a method for manufacturing molded products through easy steps.
前記成型品のうち、プツシユボタン式電話機、
電子卓上計算機、タイプライター、ワードプロセ
ツサー、パーソナルコンピユーター等のキーボー
ド部に多々使用されている文字、模様付キーキヤ
ツプについて、以下説明を行う。 Among the molded products, push-button telephones,
The text and patterned keycaps that are often used in the keyboards of electronic desktop calculators, typewriters, word processors, personal computers, etc. will be explained below.
従来、この文字、模様付キーキヤツプを製造す
る方法としては種々あるが、本発明者は以前、各
種物品への絵付に利用されている転写シートを用
いて、キーキヤツプ基材の表面に文字、模様等の
パターンを染色して形成する転写用パツドを利用
した転写印刷方法を発明することにより、耐摩耗
性に優れた文字、模様付キーキヤツプを得ること
に成功した（特願昭57−38333号）。この方法は、
熱移行性染料を含有するインキを用いて文字、模
様等の着色層が基体シート上に形成されてなる転
写シートを、キーキヤツプ基材の１被転写面上に
前記着色層が接するように載置し、次に先端が曲
面を呈する弾性突起物を有する転写用パツドを用
いて前記転写シートの基体シート側から押圧して
前記着色層をキーキヤツプ基材の被転写面とを密
着せしめ、そのままの状態で加熱染色処理するこ
とにより前記着色層内の熱移行性染料を熱移行さ
せて前記キーキヤツプ基材の表面に所望の文字、
模様等を染色せしめ、しかる後前記基体シートを
除去することによりキーキヤツプ基材の被転写面
に文字、模様等を染色して形成する方法である。 Conventionally, there are various methods for producing key caps with letters and patterns, but the present inventor previously used a transfer sheet used for marking various articles to produce letters, patterns, etc. on the surface of a key cap base material. By inventing a transfer printing method using a transfer pad that is formed by dyeing a pattern, they succeeded in obtaining key caps with letters and patterns that have excellent abrasion resistance (Japanese Patent Application No. 38333/1982). This method is
A transfer sheet in which a colored layer of characters, patterns, etc. is formed on a base sheet using ink containing a heat-transferable dye is placed on one transfer surface of the key cap base material so that the colored layer is in contact with the base sheet. Then, using a transfer pad having an elastic protrusion with a curved tip, press the transfer sheet from the base sheet side to bring the colored layer into close contact with the transfer surface of the key cap base material, and leave it as it is. The heat-transferable dye in the colored layer is heat-transferred by heat dyeing treatment to form desired characters and characters on the surface of the key cap base material.
In this method, characters, patterns, etc. are dyed and formed on the transferred surface of the key cap base material by dyeing the pattern, etc., and then removing the base sheet.
この転写用パツドを利用した転写印刷方法を実
施するにおいて、新たな課題が生じた。即ち昨今
のエレクトロニクスの発達によりひとつのキーに
多くの機能を持たせることが可能になつたことに
伴い、その多くの機能をひとつのキーキヤツプの
表面に表現しなければならないことから、前記機
能を表現する文字、模様等をキーキヤツプの天面
以外の面、例えば天面と前面とに形成しなければ
ならないという課題が生じた。 A new problem arose when implementing a transfer printing method using this transfer pad. In other words, with the recent development of electronics, it has become possible to give a single key many functions.As a result, many functions must be expressed on the surface of a single keycap. A problem has arisen in that characters, patterns, etc., must be formed on surfaces other than the top surface of the keycap, for example, on the top surface and the front surface.
しかしながら前記課題に応えんとして、キーキ
ヤツプの天面と前面、あるいは側面とに文字、模
様等を形成しようとする際、前記転写用パツドを
利用した転写印刷方法をそのまま適用すると、天
面と前面とに同時に文字、記号等を形成すること
はできず、従つて天面への転写印刷工程と前面へ
の転写印刷工程とを別々の工程で行わねばならな
いため、生産性に著しく劣るという問題点が生じ
たのである。即ち、キーキヤツプ基材上に転写シ
ートを載置した後、転写用パツドを用いてキーキ
ヤツプ基材の被転写面と転写シートの着色層とを
密着せしめる際、キーキヤツプの天面と前面とに
同時に転写シートの着色層を密着させることが困
難であるという問題点が生じたのである。 However, when attempting to form characters, patterns, etc. on the top, front, or side surfaces of key caps in order to meet the above-mentioned problems, if the transfer printing method using the transfer pad is applied as is, It is not possible to simultaneously form characters, symbols, etc. on the top surface, and therefore the transfer printing process on the top surface and the transfer printing process on the front surface must be performed in separate processes, resulting in a problem of significantly lower productivity. It happened. That is, after the transfer sheet is placed on the key cap base material, when the transfer pad is used to bring the transferred surface of the key cap base material into close contact with the colored layer of the transfer sheet, the transfer is simultaneously performed on the top and front surfaces of the key cap. A problem arose in that it was difficult to bring the colored layers of the sheet into close contact.
本発明者らは前記問題点に鑑み、種々実験、考
察の結果、本発明を完成するに至つたものであ
る。即ち、本発明は熱移行性染料を含有するイン
キを用いて文字、模様等の着色層が基体シート上
に形成されてなり、転写印刷時に前記着色層と被
転写体の２以上の被転写面とが密着し得るように
ハーフカツトあるいは破断線状の穿孔が設けられ
てなる転写シートを、被転写体の１被転写面上に
前記着色層が接するように載置するとともに伸張
状態で固定し、次に先端が曲面を呈する弾性突起
物を有する転写用パツドを用いて前記転写シート
の基体シート側から押圧することにより前記転写
シートを被転写面の接触線で折曲させるとともに
前記ハーフカツト部分あるいは破断線状の穿孔部
分で適宜切断させて前記着色層を前記被転写体の
各被転写面に密着せしめ、そのままの状態で加熱
染色処理することにより前記着色層内の熱移行性
染料を熱移行させて前記被転写体の２以上の表面
に所望の文字、記号等を染色せしめ、しかる後前
記基体シートを除去することを特徴とする文字、
模様付成型品の製造方法である。 In view of the above problems, the present inventors have completed the present invention as a result of various experiments and considerations. That is, in the present invention, a colored layer with characters, patterns, etc. is formed on a base sheet using an ink containing a heat-transferable dye, and during transfer printing, the colored layer and two or more transfer surfaces of the transfer target are formed. A transfer sheet having half-cut or broken line-shaped perforations so that the two can be brought into close contact is placed on one transfer surface of the transfer object so that the colored layer is in contact with the transfer sheet, and fixed in a stretched state; Next, by pressing the transfer sheet from the base sheet side using a transfer pad having an elastic protrusion with a curved tip, the transfer sheet is bent at the contact line of the surface to be transferred, and the half-cut portion or breakage is caused. The colored layer is brought into close contact with each transfer surface of the transfer object by appropriately cutting at the linear perforation portion, and heat dyeing is performed in that state to thermally transfer the heat-transferable dye in the colored layer. Characters, characterized in that desired characters, symbols, etc. are dyed on two or more surfaces of the transfer object, and then the base sheet is removed.
This is a method of manufacturing a patterned molded product.
以下、本発明を図面に基づいて詳細に説明す
る。 Hereinafter, the present invention will be explained in detail based on the drawings.
本発明に係る転写シート１は、基体シート２上
に、文字、模様等の着色層３が形成されてなるも
のを基本的な層構成とするものであり、転写印刷
時に前記着色層３と被転写体であるキーキヤツプ
基材４の２以上の被転写面とが同時に密着し得る
ようにハーフカツト５あるいは破断線状の穿孔６
が設けられていることを特徴とするものである
（第１図参照）。前記ハーフカツトとは、基体シー
トの厚さ方向に対して略半分の厚みまでの切れ込
みのことをいう。また前記破断線状の穿孔とは、
例えばミシン目等の基体シートを貫通した切れ込
みのことをいう。 The transfer sheet 1 according to the present invention has a basic layer structure in which a colored layer 3 with characters, patterns, etc. is formed on a base sheet 2, and the colored layer 3 and the coated layer are formed on a base sheet 2 during transfer printing. A half-cut 5 or a broken line-shaped perforation 6 is formed so that two or more transfer surfaces of the key cap base material 4, which is a transfer body, can be brought into close contact at the same time.
(See Figure 1). The term "half cut" refers to a cut to approximately half the thickness of the base sheet in the thickness direction. Moreover, the broken line-shaped perforation is
For example, it refers to a cut that penetrates the base sheet, such as a perforation.
前記転写シートに設けるハーフカツトあるいは
破断線状の穿孔の形状としては、転写用パツドの
前記転写シートへの押圧により前記転写シートが
被転写面の接触線で折曲せしめられるとともに前
記ハーフカツト部分あるいは破断線状の穿孔部分
で適宜切断されて前記着色層がキーキヤツプ基材
の２以上の被転写面に同時に密着することができ
るようなものならよい（第３図乃至第６図参照）。 The shape of the half-cut or broken line-shaped perforation provided in the transfer sheet is such that the transfer sheet is bent at the contact line of the transfer surface by pressing the transfer pad against the transfer sheet, and the half-cut portion or the broken line is bent. Any material may be used as long as it is cut appropriately at the shaped perforations so that the colored layer can be brought into close contact with two or more transfer surfaces of the key cap base material at the same time (see FIGS. 3 to 6).
本発明に係る転写シートに使用する基体シート
２としては、通常転写シートに用いるシート状
物、例えば中質紙、上質紙、クラフト紙等の非コ
ート紙等の紙類、アルミニウム等の金属箔、前記
紙類と金属箔とをラミネートしたシート状物、あ
るいはプラスチツクフイルム等を挙げることがで
きる。 The base sheet 2 used in the transfer sheet according to the present invention includes sheet-like materials normally used for transfer sheets, such as paper such as medium-quality paper, high-quality paper, and uncoated paper such as kraft paper, metal foil such as aluminum, etc. Examples include a sheet-like product obtained by laminating the paper and metal foil, or a plastic film.
前記基体シート２上に形成する着色層３は、熱
移行性染料を含有するインキを用いて、スクリー
ン印刷等の適宜の手段にて所望の文字、模様等を
印刷することにより形成する。前記着色層３は、
文字等のパターンを染色するように形成するばか
りでなく、キーキヤツプ基材の地色を均一に染色
するように形成したり、あるいは任意の模様を染
色するように形成することも可能であることは云
うまでもない。即ち、前記基体シート上に、均一
着色層が形成されてなる転写シートを用いて転写
印刷すると、キーキヤツプ基材の表面全部を均一
な色に染色することが可能である。なお、前記均
一着色層上に更に文字、記号等からなる着色層を
形成しておくことにより、キーキヤツプ基材の表
面全部を均一な色に染色すると同時に、文字、記
号等のパターンを形成することも可能である。 The colored layer 3 formed on the base sheet 2 is formed by printing desired characters, patterns, etc. using an ink containing a heat-transferable dye by an appropriate means such as screen printing. The colored layer 3 is
It is possible not only to dye patterns such as letters, but also to dye the base color of the key cap base material uniformly, or to dye arbitrary patterns. Needless to say. That is, by performing transfer printing using a transfer sheet having a uniformly colored layer formed on the base sheet, it is possible to dye the entire surface of the key cap base material in a uniform color. Furthermore, by forming a colored layer consisting of letters, symbols, etc. on the uniformly colored layer, the entire surface of the key cap base material can be dyed in a uniform color, and at the same time, patterns such as letters, symbols, etc. can be formed. is also possible.
なお、前記した構成からなる転写シートにハー
フカツトあるいは破断線状の穿孔を設けるのは、
前記着色層の印刷前であつても印刷後であつても
よい。 Note that providing half-cut or broken line-shaped perforations in the transfer sheet having the above-mentioned structure is as follows:
It may be done before or after printing the colored layer.
本発明に係るキーキヤツプ基材の材質として
は、前記熱移行性染料で染色可能なものを用い、
例えばポリブチレンテレフタレート、ポリカーボ
ネート等を挙げることができる。 As the material of the key cap base material according to the present invention, a material that can be dyed with the heat transferable dye is used,
Examples include polybutylene terephthalate and polycarbonate.
本発明に使用する転写用パツドとしては、例え
ばシリコンゴム等の弾性体が用いられ、またその
形状としては先端が曲面を呈する突起物を有する
ものを用いる。本発明において、前記転写用パツ
ドは転写シートの着色層をキーキヤツプ基材の天
面だけでなく、前面、側面等に同時に密着させな
ければならないから、より柔軟なものを用いると
よい。例えば、硬度45（デユロミータシヨンＡス
ケールポイント）以下のもの、好ましくは硬度30
以下のものを用いると好適である。更に、前記転
写用パツドをキーキヤツプ基材の被転写面に密着
させやすくするために予め、転写用パツドの弾性
突起物をキーキヤツプ基材の形状に即した形状に
作成しておくとより好適である。 The transfer pad used in the present invention is made of an elastic material such as silicone rubber, and has a protrusion with a curved tip. In the present invention, it is preferable to use a more flexible transfer pad because it is necessary to bring the colored layer of the transfer sheet into close contact not only with the top surface of the key cap base material but also with the front surface, side surfaces, etc. of the key cap base material. For example, a hardness of 45 (durometery A scale point) or less, preferably a hardness of 30
It is preferable to use the following: Further, in order to make it easier to bring the transfer pad into close contact with the transferred surface of the key cap base material, it is more preferable to form the elastic protrusions of the transfer pad in advance into a shape that matches the shape of the key cap base material. .
次に前記構成からなる転写シート及び転写用パ
ツドを用いてキーキヤツプ基材に文字、模様等を
施す方法を説明する。 Next, a method of applying letters, patterns, etc. to a key cap base material using the transfer sheet and transfer pad having the above-mentioned structure will be explained.
先ず、転写シート１を、キーキヤツプ基材４の
１被転写面上に着色層３が接するように載置する
とともに伸張状態で固定する（第７図参照）。こ
の段階では着色層３はキーキヤツプ基材４の１被
転写面上に載置された状態であり密着はなされて
いない。 First, the transfer sheet 1 is placed on one transfer surface of the key cap base material 4 so that the colored layer 3 is in contact with it, and is fixed in a stretched state (see FIG. 7). At this stage, the colored layer 3 is placed on one transfer surface of the key cap base material 4 and is not in close contact.
次に転写用パツド７を用い、前記転写シート１
の基体シート２側から押圧することにより、前記
転写シート１をキーキヤツプ基材４の被転写面の
接触線８で折曲させるとともに前記ハーフカツト
５部分あるいは破断線状の穿孔６部分で適宜切断
させて前記着色層３をキーキヤツプ基材４の２以
上の被転写面に密着せしめる。この転写シート１
の着色層３をキーキヤツプ基材４の２以上の表面
に密着せしめる工程は、本発明の特徴のひとつと
するところであり、かかる工程を更に詳しく説明
する。先ず(1)転写用パツド７の押圧により、転写
シート１の着色層３をキーキヤツプ基材４の天面
に密着せしめる（第８図参照）。次に(2)更に転写
用パツド７を押圧し、転写シート１を被転写面の
接触線８で折曲させるとともにハーフカツト５部
あるいは穿孔６部で適宜切断せしめる（第９図参
照）。(3)更に転写用パツド７を押圧し、転写シー
ト１の着色層３をキーキヤツプ基材４の天面以外
の被転写面に密着せしめる（第１０図参照）。 Next, using the transfer pad 7, transfer the transfer sheet 1
By pressing from the side of the base sheet 2, the transfer sheet 1 is bent at the contact line 8 of the transferred surface of the key cap base material 4 and cut appropriately at the half cut 5 portion or the broken line-shaped perforation 6 portion. The colored layer 3 is brought into close contact with two or more transfer surfaces of the key cap base material 4. This transfer sheet 1
The step of bringing the colored layer 3 into close contact with two or more surfaces of the key cap base material 4 is one of the features of the present invention, and this step will be explained in more detail. First, (1) the colored layer 3 of the transfer sheet 1 is brought into close contact with the top surface of the key cap base material 4 by pressing the transfer pad 7 (see FIG. 8). Next, (2) the transfer pad 7 is further pressed to bend the transfer sheet 1 at the contact line 8 of the surface to be transferred and to cut it appropriately at the half-cuts 5 or the perforations 6 (see FIG. 9). (3) Further press the transfer pad 7 to bring the colored layer 3 of the transfer sheet 1 into close contact with the transfer surface other than the top surface of the key cap base material 4 (see FIG. 10).
その後、前記キーキヤツプ基材４の被転写面と
前記着色層３とを密着させたまま加熱染色処理を
行う。このようにすることによつて前記着色層３
内の熱移行性染料が熱移行し、前記キーキヤツプ
基材４の２以上の表面に所望の文字、模様等が形
成される。前記加熱染色処理する方法としては、
キーキヤツプ基材に転写シートの着色層を密着さ
せる前に予め、キーキヤツプ基材のみを加熱して
おく方法、キーキヤツプ基材に転写シートの着色
層を密着させた後、このままの状態で加熱雰囲気
におく方法、あるいはキーキヤツプ基材に転写シ
ートの着色層を密着させる際、加熱された転写用
パツドを用いる方法等がある。 Thereafter, heat dyeing treatment is performed while the transfer surface of the key cap base material 4 and the colored layer 3 are kept in close contact with each other. By doing this, the colored layer 3
The heat-transferable dye inside is thermally migrated, and desired characters, patterns, etc. are formed on two or more surfaces of the key cap base material 4. The method of heat dyeing treatment is as follows:
A method in which only the key cap base material is heated in advance before the colored layer of the transfer sheet is brought into close contact with the key cap base material.After the colored layer of the transfer sheet is brought into close contact with the key cap base material, it is left in a heating atmosphere in this state. There is also a method of using a heated transfer pad when bringing the colored layer of the transfer sheet into close contact with the key cap base material.
しかる後、前記基体シート２を除去することに
より本発明に係る文字、模様付キーキヤツプ９が
得られる（第１１図参照）。 Thereafter, by removing the base sheet 2, a key cap 9 with letters and patterns according to the present invention is obtained (see FIG. 11).
本発明に係る文字、模様付キーキヤツプの製造
方法は以上のような構成からなるものであるから
次のような効果を有する。即ち、キーキヤツプ基
材の２以上の面、例えば天面と前面とに同時に生
産性よく文字、模様等を形成することができるも
のである。更にキーキヤツプ基材の表面全体を染
色することができ、更にその表面に文字等を形成
することができるものである。 Since the method for manufacturing a keycap with letters and patterns according to the present invention is constructed as described above, it has the following effects. That is, characters, patterns, etc. can be simultaneously formed on two or more surfaces of the keycap base material, for example, the top surface and the front surface, with high productivity. Furthermore, the entire surface of the key cap base material can be dyed, and furthermore, characters and the like can be formed on the surface.
依つて本発明は産業上利用価値の極めて優れた
ものである。 Therefore, the present invention has extremely excellent industrial utility value.
なお、以上の説明は文字、模様付キーキヤツプ
の製造方法について行つたが、本発明は被転写体
としてキーキヤツプに限定されるものではなく、
熱移行性染料で染色が可能なあらゆる成型品、例
えば各種合成樹脂成型品、陽極酸化皮膜を有する
アルミニウム成型品、各種樹脂を表面に塗布した
金属成型品等に対して適用が可能であることは云
うまでもない。 Although the above explanation has been about the method of manufacturing key caps with letters and patterns, the present invention is not limited to key caps as the object to be transferred.
It can be applied to all molded products that can be dyed with heat-transferable dyes, such as various synthetic resin molded products, aluminum molded products with anodized coatings, and metal molded products whose surfaces are coated with various resins. Needless to say.
第１図及び第２図は本発明に係る転写シートの
断面模式図、第３図乃至第６図は転写シートに設
けるハーフカツトあるいは破断線状の穿孔の形状
の実施態様、第７図乃至第１０図は本発明に係る
転写印刷工程を示す断面模式図、第１１図は本発
明によつて得られる文字付キーキヤツプの斜視図
を夫々示す。
図中、１……転写シート、２……基体シート、
３……着色層、４……キーキヤツプ基材、５……
ハーフカツト、６……破断線状の穿孔、７……転
写用パツド、８……被転写面の接触線、９……文
字、模様付キーキヤツプ。
1 and 2 are schematic cross-sectional views of a transfer sheet according to the present invention, FIGS. 3 to 6 are embodiments of the shape of half-cuts or broken line-shaped perforations provided in the transfer sheet, and FIGS. 7 to 10 The figure is a schematic cross-sectional view showing the transfer printing process according to the present invention, and FIG. 11 is a perspective view of a key cap with letters obtained by the present invention. In the figure, 1... transfer sheet, 2... base sheet,
3... Colored layer, 4... Key cap base material, 5...
Half cut, 6...Break line-shaped perforation, 7...Transfer pad, 8...Contact line of transfer surface, 9...Character, key cap with pattern.
Claims (1)
字、模様等の着色層が基体シート上に形成されて
なり、転写印刷時に前記着色層と被転写体の２以
上の被転写面とが密着し得るようにハーフカツト
あるいは破断線状の穿孔が設けられてなる転写シ
ートを、被転写体の１被転写面上に前記着色層が
接するように載置するとともに伸張状態で固定
し、次に先端が曲面を呈する弾性突起物を有する
転写用パツドを用いて前記転写シートの基体シー
ト側から押圧することにより前記転写シートを被
転写面の接触線で折曲させるとともに前記ハーフ
カツト部分あるいは破断線状の穿孔部分で適宜切
断させて前記着色層を前記被転写体の各被転写面
に密着せしめ、そのままの状態で加熱染色処理す
ることにより前記着色層内の熱移行性染料を熱移
行させて前記被転写体の２以上の表面に所望の文
字、記号等を染色せしめ、しかる後前記基体シー
トを除去することを特徴とする文字、模様付成型
品の製造方法。 ２ 転写用パツドが、硬度45（デユロミータシヨ
ンＡスケールポイント）以下のシリコン製弾性突
起物を有するものであることを特徴とする特許請
求の範囲第１項に記載の文字、模様付成型品の製
造方法。[Scope of Claims] 1 A colored layer such as letters and patterns is formed on a base sheet using an ink containing a heat-transferable dye, and two or more coats of the colored layer and a transfer target are formed during transfer printing. A transfer sheet having half-cut or broken linear perforations so as to be in close contact with the transfer surface is placed on one transfer surface of the transfer object so that the colored layer is in contact with the transfer sheet, and is fixed in a stretched state. Then, by pressing the transfer sheet from the base sheet side using a transfer pad having an elastic protrusion with a curved tip, the transfer sheet is bent at the contact line of the surface to be transferred, and the half-cut portion is bent. Alternatively, the colored layer is brought into close contact with each transfer surface of the transfer object by appropriately cutting at the perforated portion in the form of a broken line, and heat dyeing is carried out in that state to dye the heat-transferable dye in the colored layer with heat. A method for producing a molded product with characters or patterns, which comprises transferring the dye to dye desired characters, symbols, etc. on two or more surfaces of the object to be transferred, and then removing the base sheet. 2. The molded product with letters and patterns as set forth in claim 1, wherein the transfer pad has silicone elastic protrusions with a hardness of 45 (durometer A scale point) or less. manufacturing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15292882A JPS5941292A (en) | 1982-09-01 | 1982-09-01 | Production of molded article with character or pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15292882A JPS5941292A (en) | 1982-09-01 | 1982-09-01 | Production of molded article with character or pattern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5941292A JPS5941292A (en) | 1984-03-07 |
| JPH0413154B2 true JPH0413154B2 (en) | 1992-03-06 |
Family
ID=15551203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15292882A Granted JPS5941292A (en) | 1982-09-01 | 1982-09-01 | Production of molded article with character or pattern |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5941292A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60112482A (en) * | 1983-11-24 | 1985-06-18 | Nissha Printing Co Ltd | Production of molded article provided with character or pattern |
| JPS61200000A (en) * | 1985-02-28 | 1986-09-04 | 日本写真印刷株式会社 | Manufacture of plastic molded shape, top surface and front side surface thereof have pattern, such as character, symbol, etc., and pattern forming machine |
| US4664030A (en) * | 1985-09-30 | 1987-05-12 | Advanced Input Devices, Inc. | Simultaneous multisurface diffusion printer |
| CN102653165B (en) * | 2012-05-09 | 2014-12-10 | 南京乐金熊猫电器有限公司 | Transfer printing device |
| JP6056697B2 (en) * | 2013-07-22 | 2017-01-11 | 豊田合成株式会社 | Method of decorating the member to be decorated |
| CN111002703B (en) * | 2019-12-12 | 2022-01-11 | 荆门微田智能科技有限公司 | Self-adaptive hyperbolic surface heat transfer printing equipment |
| CN113211949B (en) | 2020-02-06 | 2022-08-26 | 京东方科技集团股份有限公司 | Pattern transfer apparatus and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734456B2 (en) * | 1976-07-23 | 1982-07-23 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55159150U (en) * | 1979-05-07 | 1980-11-15 | ||
| JPS5734456U (en) * | 1980-08-04 | 1982-02-23 |
-
1982
- 1982-09-01 JP JP15292882A patent/JPS5941292A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734456B2 (en) * | 1976-07-23 | 1982-07-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5941292A (en) | 1984-03-07 |
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